Privacy Policy for GridCage Sudoku

Effective date: June 5, 2026

GridCage Sudoku is a Killer Sudoku / cage-sum Sudoku puzzle game.

Information the app stores locally

The app may save puzzle progress, notes, settings, tutorial progress, elapsed time, completion state, and local best-time information on your device.

This information is stored locally on your device. The app does not require an account and does not send your puzzle progress to a developer-operated server.

Advertising and consent

The app may show Google AdMob banner advertisements.

Google Mobile Ads SDK may collect or receive information such as device identifiers, advertising identifiers, app interactions, diagnostics, and ad interaction data to provide, measure, and improve advertising, subject to Google's own policies.

You can manage ad personalization and advertising identifiers in iOS or Android system settings. Where available, the app may show privacy or consent choices provided by Google's advertising tools.

You can learn more about how Google uses information from apps that use its advertising services at:

https://policies.google.com/technologies/partner-sites

Accounts

The app does not allow users to create accounts and does not support logging in with an external account.

Data deletion

Because the app does not create user accounts or store puzzle data on a developer-operated server, there is no account deletion process. You can remove locally stored app data by clearing the app's storage or uninstalling the app from your device.

For data handled by Google advertising services, use the privacy controls provided by Google, iOS, and Android.

Children

The app is intended for a general audience and is not directed to children under 13. We do not knowingly collect personal information from children.

Changes

This policy may be updated when the app's behavior or third-party services change. The effective date at the top of this page will be updated when changes are made.